JW Extra Questions Flashcards
1
Q
Cortisol effect on calcium
A
Cortisol decreases calcium uptake in the kidneys and more of it is released in the urine instead of being utilized, which may cause calcium deficiency
2
Q
Hyperprolactinemia effect on calcium
A
no effect on serum calcium
3
Q
PTH and Calcium
A
PTH causes increase in calcium – bone and kidney resorption
4
Q
Trophoblast cells replace what during implantation?
A
Vascular epithelium
5
Q
Acrosome reaction is caused by binding to which ZP?
A
ZP3
6
Q
Polyspermy blocked by binding to which ZP?
A
ZP2
